baber/WOPTO huggingface dataset:
Patent JP-2022060315-A (JP)
Title: Imaging and display method
IPC: H04N5/93
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology that relates to an imaging device and a display device, allows easy grasping of the relationship between a plurality of images, and can achieve better convenience. 
     SOLUTION: An imaging device comprises an imaging unit and a display unit, acquires first information including at least one of the azimuth and the angle of elevation as a photographing direction for an image, and at least either one of the field angle of or field angle related information on the image, for a plurality of picked-up images, when a second photographing direction for or a partial field angle of a second image is included within a range of a first field angle in a first photographing direction for a first image or a threshold field angle range extended to the outside of the range above, associates the second image with the first image, displays a figure 61 selected based on a user's operation and showing the first image on a background area 50 in a display screen 401, and displays figures 62, 63 showing the second image associated with the first image in a positional relationship corresponding to the photographing directions. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022135965-A (JP)
Title: Carrier for electrostatic latent image developer, two-component developer, image forming apparatus, process cartridge, and image forming method
Inventor: KISHIDA HIROYUKI
IPC: G03G9/10
Filed: 2022-02-18
Abstract: To provide a carrier for electrostatic latent image developer that can maintain electrification stability, resistance stability, and high image quality for a long period.SOLUTION: A carrier for electrostatic latent image developer has a core material particle and a coating layer coating the core material particle. The coating layer includes electrified fine particles in a flat shape. The apparent density of the carrier is 2.0 g/cm3 or more and 2.5 g/cm3 or less. The internal porosity of the core material particle is 0.0% or more and 2.0% or less. The flat shape of the electrified fine particles is such that the ratio of the major axis R1 nm to the thickness R2 nm satisfies the relationship of 1.0≤R1/R2≤3.0.SELECTED DRAWING: Figure 3
Patent JP-2023122221-A (JP)
Title: Safety measure supporting device, safety measure supporting system, safety measure supporting method, and program
Inventor: NAGAKI KIYOAKI
IPC: B66F9/24
Filed: 2022-02-22
Abstract: To provide a safety measure supporting device capable of having on-site workers carry out a safety measure before the stage to need to finish a safety measure work.SOLUTION: A safety measure supporting device 2 according to the present embodiment has a state acquisition part 400 to acquire the state that the running device power of a high-place working vehicle 3 can be transferred to a facility 36 for a high-place work, a cover detection part 402, and a determination part 404 to determine the execution presence/absence for the safety measure at the corresponding timing to when the opening of an operation cover 360A is detected by the cover detection part 402, where the cover detection part detects the opening of the operation cover 360A covering the operation part of a control board 360 to operate the high-place work facility 36 as the condition that can transfer the power to the high-place work facility 36.SELECTED DRAWING: Figure 2
Patent JP-2022060490-A (JP)
Title: Sheet feeding device and printing device
IPC: B65H7/02
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect separation of a sheet from a roll and perform automatic paper feeding. 
     SOLUTION: In automatic paper feeding from a roll, a sheet feeding device detects sheet separation using a sensor installed in a position to which a sheet outer face comes close to a sheet separated from an outer periphery of the roll, and of which sensor output varies according to a distance to the sheet outer face. The sheet feeding device feeds a sheet while changing a rotation direction of the roll to a first direction opposite to a second direction when the roll is rotated in the second direction and a prescribed change occurs in the sensor output. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023123208-A (JP)
Title: Display control device for vehicles, display control method and display control program
Inventor: YAMAUCHI KATSUJI
IPC: G08G1/16
Filed: 2022-02-24
Abstract: To provide a display control device which improves recognizability of an obstacle for a driver.SOLUTION: The present invention relates to a display control device 54 for vehicles for controlling a virtual image indication on a head-up display 50 for performing the virtual image indication in which a display image relating to the travel of an own vehicle 2 is indicated while being superposed on an environmental landscape of the own vehicle. The display control device for vehicles comprises: an environment recognition section 540 for recognizing an obstacle existing in the environmental landscape; and a display control section 542 for controlling the virtual image indication of a contour image as the display image along a contour of the obstacle.SELECTED DRAWING: Figure 3
Patent JP-2022078144-A (JP)
Title: Jig for laminate production, method for laminate production, package, laminate, electrolyzer, and method for producing electrolyzer
IPC: C25B9/00
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a laminate, an electrolyzer, and a method for producing an electrolyzer that can suppress an increase in the voltage and a decrease in the current efficiency, can exhibit excellent electrolytic performance, can improve the work efficiency during electrode renewing in an electrolyzer, and can keep exhibiting excellent electrolytic performance even after renewing. 
     SOLUTION: A laminate comprises: an electrode for electrolysis, and a membrane laminated on the electrode for electrolysis, wherein the membrane has an asperity geometry on the surface thereof, and a ratio a of a gap volume between the electrode for electrolysis and the membrane to a unit area of the membrane is more than 0.8 μm and 200 μm or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022173601-A (JP)
Title: game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine allowing one to easily recognize a custom situation pertaining to customization regarding a game performance.SOLUTION: Performance control means can display a first image capable of identifying a custom situation of first customization on image display means during a non-play state, and can display a second image capable of identifying a custom situation of second customization on the image display means during a non-play state, at least one of the first image and the second image may be continued even if a pattern starts to be varied in the middle of parallel display of the first image and the second image during a non-play state, and timing when display of the first image is completed can differ from timing when display of the second image is completed when a pattern starts to be varied in the middle of continuous display of the first image and the second image during a non-play state.SELECTED DRAWING: Figure 16
Patent JP-2023037554-A (JP)
Title: Transaction support device, transaction support method, and program
Inventor: SUZUKI TADASHI
IPC: G06Q50/06
Filed: 2022-03-01
Abstract: To provide a transaction support device capable of supporting considering the contract terms concerning transactions of surplus electric power generated by an in-house power generator.SOLUTION: The transaction support device is a transaction support device that supports transactions of surplus electric power generated by one or multiple in-house power generators. The transaction support device includes: means for acquiring the magnitude of surplus electric power per unit time generated by the in-house power generator; means for acquiring the transaction price of the surplus electric power between the in-house power generator and a transaction operator; means for setting a magnitude of the surplus electric power per unit time of the transactions between the in-house power generator and the transaction operator; and means for calculating the transaction amount of the set surplus electric power.SELECTED DRAWING: Figure 1
Patent JP-2022136053-A (JP)
Title: Process for producing liquid herbicidal composition
Inventor: ACHINTYA MONDAL
IPC: A01N25/30
Filed: 2022-03-04
Abstract: To provide a simple and improved process for producing a liquid herbicidal composition of a glufosinate isomer or a salt thereof.SOLUTION: A process for producing a liquid herbicidal composition comprises mixing water with a dispersion. The dispersion comprises a single isomer of a glufosinate salt, and at least one organic solvent or liquid surfactant.SELECTED DRAWING: None
Patent JP-2023129895-A (JP)
Title: catheter
Inventor: KUROYANAGI SO
IPC: A61B17/3207
Filed: 2022-03-07
Abstract: To provide a catheter that can smoothly progress through a body cavity.SOLUTION: A catheter 1 includes: : a tubular mesh member 11 which is expandable and contractible in a radial direction and which is formed by weaving a plurality of strands w into a mesh so that the strands intersect at an intersection part 111; a hollow shaft 21 connected to a base end of the mesh member 11; a hollow tip 41 connected to a tip of the mesh member 11; and a core wire 51 extending through the inside of the mesh member 11 and the hollow shaft 21 in such a manner that the tip thereof is connected to the tip of the mesh member 11 and/or the tip 41 and the base end thereof is positioned nearer to the base end side than a base end of the hollow shaft 21. A tip we of the strand is positioned at a part other than the intersection part 111.SELECTED DRAWING: Figure 3A
Patent JP-2023130733-A (JP)
Title: Peel fracture strength calculation program and peel fracture strength calculation method
Inventor: SATO KATSUHARU
IPC: E21D11/08
Filed: 2022-03-08
Abstract: To solve the problems faced by the prior art, namely, to provide a peel fracture strength calculation program and a peel fracture strength calculation method that can obtain the peel fracture strength of a reinforcing fiber sheet adhered to an arc-shaped member.SOLUTION: A peel fracture strength calculation program according to the present invention has a function that causes a computer to execute peel fracture energy calculation processing and peel fracture strength calculation processing in order to calculate peel fracture strength of a reinforcing fiber sheet bonded to a surface of an arc-shaped concrete member. The peel fracture energy calculation processing is processing for calculating peel fracture energy based on a fracture energy calculation formula, and the peel fracture strength calculation processing is processing for calculating peel fracture strength based on a fracture strength calculation formula.SELECTED DRAWING: Figure 1
Patent JP-2023137025-A (JP)
Title: Game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To prevent such erroneous recognition that a shooting-stop counter is not initialized.SOLUTION: A game machine activates a complete function that stops the progress of the subsequent game when a count value which is a cumulative value of a difference number from the time of power activation and whose minimum value is "0" reaches "19000". The game machine is turned into an activation advance notice state which notifies that the activation of the complete function is getting close when the count value reaches, for example, "18900". The game machine does not display the residual number to the activation of the complete function and displays the acquisition number during a sub bonus when the game machine is in the activation advance notice state of the complete function, the acquisition number to the activation of the complete function is displayed, the power source is interrupted under such a situation that the acquisition number in the sub bonus is displayed, and then the power source is turned on.SELECTED DRAWING: Figure 252
Patent JP-2022078341-A (JP)
Title: Crawler type traveling body
IPC: B62D55/06
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a crawler type traveling body that is able to travel in a stable posture even on an irregular ground having many undulations and varying in ground condition. 
     SOLUTION: A crawler type traveling body has: at least two traveling units 30a, 30b that respectively include crawler belts 18a, 18b, starting wheels 12a, 12b respectively incorporating in-wheel motors 13a, 13b to apply driving forces to the crawler belts 18a, 18b, and two rolling wheels 14a, 14b, 14c, 14d and in which the crawler belts 18a, 18b are respectively wound around the starting wheels 12a, 12b disposed at an upper side and the rolling wheels 14a, 14b, 14c, 14d disposed at a lower side; and a body 10 supporting the traveling units 30a, 30b in a travelable state. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138197-A (JP)
Title: Behavior recording device in fishing
Inventor: FUKUDA OSAYUKI
IPC: A01K97/12
Filed: 2022-03-19
Abstract: To provide a behavior recording device for recording a behavior of a fisherman.SOLUTION: A behavior recording device comprises: a sensor part 301 which is fitted to a fishing rod when performing fishing, and measures acceleration information, gyro information, posture angle information; a feature amount calculation part 302 for calculating a statistic amount as a feature amount, to the measurement information which is measured for a constant period and acquired by the sensor part 301; a behavior recognition processing part 303 for receiving the statistic amount calculated by the feature amount calculation part 302, as input, and outputting the behavior of a fisherman; a storage part 304 for storing a machine learning model which outputs behaviors such as "waiting", "moving", "baiting the hook", "winding a reel", "throwing (overhead cast)", "throwing (underflow)" used by the behavior recognition processing part 303; and a power source part 310 for driving the device by a battery.SELECTED DRAWING: Figure 3
Patent JP-2023139947-A (JP)
Title: Ventilation fan, construction method of the same, and attachment member
Inventor: FURUYA YASUAKI
IPC: F24F7/10
Filed: 2022-03-22
Abstract: To obtain a ventilation fan which enables work of installing a ventilation fan body on a ceiling.SOLUTION: A ventilation fan 1 is installed on a ceiling 20 by using an installation hole 20a formed on the ceiling 20 and includes: a ventilation fan body 2 having a box shaped housing 2a formed with a suction port 2f for suctioning indoor air and an exhaust port for exhausting the suctioned air, and a fan 2b disposed within the housing 2a; a frame-like attachment member 4 which is disposed along an opening edge of the installation hole 20a and in which the ventilation fan body 2 is inserted into the inner periphery side. An inner peripheral edge of the attachment member 4 is provided with a cut and raised portion extending upward. A side surface 2d, which faces in a direction of the attachment member 4, of the housing 2a is provided with an elastic member 8 which obliquely extends downward toward the outer periphery side of the attachment member 4 and may elastically deform. A lower end of the elastic member 8 is located closer to the outer periphery side of the attachment member 4 than the cut and raised portion.SELECTED DRAWING: Figure 7
Patent JP-2023144909-A (JP)
Title: Polyester molding and method for producing polyester molding
Inventor: SATO TAKASHI
IPC: C08G63/672
Filed: 2022-03-28
Abstract: To inexpensively provide a polyester molding that can be produced from biomass raw material and has high transparency and a good color tone.SOLUTION: A polyester molding includes 1 mass%-50 mass% of recycled raw material of a polyester including a 2,5-furandicarboxylic acid-derived structural unit and an aliphatic diol-derived structural unit.SELECTED DRAWING: None
Patent JP-2023146998-A (JP)
Title: Semiconductor device
Inventor: ABE YUYA
IPC: H01L21/76
Filed: 2022-03-29
Abstract: To provide a semiconductor device capable of suppressing a leak current in a case where a battery is reversely connected, in a configuration where a main element and a sense element are integrated into the same semiconductor chip.SOLUTION: A main element 201 and a sense element 202 comprise: a drift region 1 of a first conductivity type; respective well regions 2a and 2b of a second conductivity type provided in an upper part of the drift region 1; respective first main electrode regions 4a-4d of the first conductivity type provided in upper parts of the well regions 2a and 2b; respective gate electrodes 8a and 8b embedded in respective trenches 6a and 6b via a gate insulation film 7; and respective main electrodes 22 and 23 connected to the respective first main electrode regions 4a-4d. A separation region 203 includes: an element separation insulation film 31 provided on a top face of a semiconductor substrate (1, 11) held between the well regions 2a and 2b; and a first wire 9b provided on a top face of the element separation insulation film 31 and electrically connected to the main electrode 22 of the main element 201.SELECTED DRAWING: Figure 4
Patent JP-2022189722-A (JP)
Title: Method and apparatus for operating blockchain system, device and storage medium
Inventor: WAN CHUNHUI
IPC: G06F9/445
Filed: 2022-03-30
Abstract: To disclose a method and apparatus for operating a blockchain system, a device, and a storage medium, and relating to the field of computer technologies and, in particular, a blockchain technology, and applicable to cloud computing and the field of cloud technologies.SOLUTION: To-be-processed blockchain data is acquired through a kernel engine of a blockchain system. The to-be-processed blockchain data is processed through the kernel engine, and a kernel component interface provided by a component adaptor is called during the processing process of the to-be-processed blockchain data to call a kernel component. This embodiment improves applicability and extensibility of the blockchain system, thereby reducing development cost of the blockchain system.SELECTED DRAWING: Figure 1
Patent JP-2023149426-A (JP)
Title: Food container
Inventor: YOSHIKAWA TSUTOMU
IPC: B65D51/16
Filed: 2022-03-31
Abstract: To provide a food container that can easily release a reduced pressure state without using a valve structure, and has as few uneven part as possible on a lid body, making cleaning and other maintenance easier, even with a configuration allowing food to be stored well.SOLUTION: A food container includes: a container body 2 having an opening 1; a lid body 3 that closes the opening 1 of the container body 2; and an annular sealing member 5 that closes a gap between a peripheral edge part 4 of the opening 1 and the lid body 3 in a state the opening 1 is closed by the lid body 3. The sealing member 5 is provided with an exposed part that is exposed to an outside in the state the opening 1 is closed by the lid body 3. In the exposed part, a deformation operation part 7 is provided to deform the sealing member 5 so that a contact surface 6 of the sealing member 5 with the container body 2 or the lid body 3 is separated from the container body 2 or the lid body 3, to form the gap between the sealing member 5 and the container body 2 or the lid body 3.SELECTED DRAWING: Figure 1
Patent JP-2023149488-A (JP)
Title: information processing system
Inventor: WATANABE MAKOTO
IPC: G06Q30/0203
Filed: 2022-03-31
Abstract: To further effectively utilize evaluation information of products/services.SOLUTION: An information processing system 10 includes acquisition means 11 for acquiring evaluation information for a plurality of objects from a server that acquires evaluation information including evaluation values representing a degree of evaluation for a prescribed object input from users using the object, tabulation means 12 for tabulating the number of pieces of evaluation information and the evaluation values for every object based on the acquired evaluation information, and output means 13 for outputting the tabulation result of the evaluation information.SELECTED DRAWING: Figure 2
Patent JP-2023149737-A (JP)
Title: Coin polishing device
Inventor: OKUYAMA SHIGERU
IPC: A63F5/04
Filed: 2022-03-31
Abstract: To provide a coin polishing device capable of satisfactorily removing smudges adhering to both the surfaces of a coin by using a rotary brush.SOLUTION: In a coin polishing device, coins are conveyed in a horizontal state by a coin guide that a U-shaped member faces, and coins driven by a coin drive part are pushed in and are pushed out one after another. The coin drive part has a rotary belt, presses coins from an opening in one side of the coin guide, and sends them out in a conveyance direction while rotating them, and at the same time long cylindrical brushes are installed in parallel with the coin guide and in upper and lower sides of the coin guide, and are rotated mutually in opposite directions.SELECTED DRAWING: Figure 1
Patent JP-2023149993-A (JP)
Title: Power conversion device and vehicle
Inventor: INAZUMI TAKUYA
IPC: H02M7/48
Filed: 2022-03-31
Abstract: To provide a power conversion device for converting a current, and a vehicle having the same.SOLUTION: A power conversion device 20 for converting a current includes: a main body unit 32 for converting a current input to a vehicle having the power conversion device; an output unit 36 that is separated from the main body unit 32 and has an output terminal unit 46 for outputting a current converted by the main body unit 32; and a conductive member 38 that connects the main body unit 32 and the output unit 36 to transmit a current from the main body unit 32 to the output terminal unit 46.SELECTED DRAWING: Figure 3
Patent JP-2022159210-A (JP)
Title: Method for producing frozen adhesive stem cell
Inventor: MIYOSHI (NAKAJIMA) SAYAKA
IPC: A61P43/00
Filed: 2022-03-31
Abstract: To improve the quality and survival rate of an adhesive stem cell after freezing and thawing by improving the composition of a cryopreservation liquid.SOLUTION: The present invention discloses a method for producing a frozen adhesive stem cell by cryopreserving an adhesive stem cell in a solution containing dimethyl sulfoxide of 2-10 vol.%, hydroxyethyl starch of 4-10 mass%, human serum albumin of 3.5 mass% or more and platelet lysates.SELECTED DRAWING: None
Patent JP-2023152337-A (JP)
Title: Filtering material for air filter and manufacturing method for the same
Inventor: TASHIRO NOZOMI
IPC: B01D39/20
Filed: 2022-04-04
Abstract: To provide a filtering material for an air filter that does not contain PFAS and a siloxane compound and further has a good physicality balance among a PF value, water repellency and strength.SOLUTION: A filtering material for an air filter according to the disclosure is made of a wet-type non-woven cloth, which includes binder resin and a water repellent. The water repellent is mainly composed of an acrylic polymer not containing fluorine nor silicon in the molecule. A manufacturing method for a filtering material for an air filter according to the present disclosure includes: a step of making fiber slurry into a sheet by a wet-type papermaking method to form a sheet in a wet state; a step of impregnating the sheet in the wet state in aqueous dispersion liquid which includes binder resin and water repellent mainly composed of an acryl polymer not containing fluorine nor silicon in the molecule; and a step of obtaining a dry sheet, by heating and drying the sheet in the wet state impregnated in the aqueous dispersion liquid.SELECTED DRAWING: None